A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6610-01-396-5628
NSN 6150-00-907-8711
NSN 6610-01-400-3880
NSN 5975-00-516-1771
NSN 6685-00-184-3894
NSN 5895-00-679-8606
NSN 5998-00-020-3403
NSN 2925-01-328-4394
NSN 5915-01-083-8702
NSN 6220-00-551-0704
NSN 5925-01-211-6551
NSN 5998-01-396-5218